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Fundamental studies of multiphase flow and separation performance of natural medium cyclones for recovering waste coal. This project aims to develop an effective method to design, control and optimise natural medium cyclones for recovering waste coal, important for environmental protection and for energy efficiency. Its conduct will enhance Australia's leading position in the coal industry.
Hydrodynamic enhancement and transformation of flotation. The purpose of this project is to address emerging challenges in coal and mineral processing associated with the steep decline in the quality of mining assets and the long term resource demands of China and India. A major advance in flotation technology is expected, leading to the highest possible product grade at a given recovery.
Three-dimensional flotation of fine particles. Three-dimensional flotation of fine particles. This project aims to research three-dimensional flotation of fine particles under both batch and continuous steady state conditions. In flotation, fine hydrophobic particles adhere to the two-dimensional surface of rising air bubbles, forming concentrate. In three-dimensional flotation, however, the particles adhere to and become embedded in a novel binder, forming a highly buoyant product. The process ....Three-dimensional flotation of fine particles. Three-dimensional flotation of fine particles. This project aims to research three-dimensional flotation of fine particles under both batch and continuous steady state conditions. In flotation, fine hydrophobic particles adhere to the two-dimensional surface of rising air bubbles, forming concentrate. In three-dimensional flotation, however, the particles adhere to and become embedded in a novel binder, forming a highly buoyant product. The process is very selective and arguably 1000 times faster than conventional flotation. The project is expected to provide the knowledge required to achieve scale-up, so the technology can be used to recover high value product from tailings waste, eliminating the capital impediment and possibly transforming the entire mining industry.Read moreRead less
Maximizing the kinetics of flotation processes. The purpose of this project is to develop a new flotation technology that can be operated at feed rates vastly higher than existing technologies. The technology will be applicable to low grade feeds often discarded to tailings, delivering billions of dollars in additional exports of Australian resources and contributing to the growth in the mining services sector.
A Framework for Understanding and Applying the Reflux Classifier in Fine Particle Beneficiation. The Reflux Classifier is a novel Australian technology that is re-defining what is possible in the field of gravity separation across the mining industry. This new research aims to focus on a critical gap in the knowledge, concerned with the powerful internal synergies that exist between the particle-fluid hydrodynamics of the lower fluidised bed and the upper system of inclined channels. The technol ....A Framework for Understanding and Applying the Reflux Classifier in Fine Particle Beneficiation. The Reflux Classifier is a novel Australian technology that is re-defining what is possible in the field of gravity separation across the mining industry. This new research aims to focus on a critical gap in the knowledge, concerned with the powerful internal synergies that exist between the particle-fluid hydrodynamics of the lower fluidised bed and the upper system of inclined channels. The technology has already delivered nearly $1 billion in economic benefit, solving previously intractable problems. Through an experimental and theoretical study a new framework for understanding and applying this technology in fine particle beneficiation across an increasingly diverse range of applications is intended to be established.Read moreRead less
Fine particle beneficiation through agglomeration with a novel binder. New South Wales and Queensland have massive tailings dams, each with many millions of tonnes of valuable resource. These dams represent a significant liability. This project will develop a technology that can be used to recover the fine coal resource, in turn making the site rehabilitation an economic proposition.